[单选题]

下面程序的结果为includeint C;class A{ private: int a; static int b; public: A

下面程序的结果为 #include<iostream.h> int C; class A { private: int a; static int b; public: A() {a=0;c=0;} void seta(){a++;} voidsetb(){b++;} voidsetc(){c++;} void display() {cout << a << " " << b << “ ” << c;} }; int A∷b=0; void main() { A a1,a2; a1.seta(); a1.setb(); a1.setc(); a2.seta(); a2.seth(); a2.setc(); a2.display(); }

A.1 2 1

B.1 2 2

C.1 1 2

D.2 2 2

参考答案与解析:

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下面程序的结果为#includeint C;class A{ private: